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InfiniBand/VPI Cards

Data Center

Mellanox InfiniBand Adapters Provide Advanced Levels of Data Center IT Performance, Efficiency and Scalability.


Mellanox continues its leadership providing InfiniBand Host Channel Adapters (HCA)— the highest performing interconnect solution for Enterprise Data Centers, Web 2.0, Cloud Computing, High-Performance Computing, and embedded environments.



Mellanox InfiniBand Host Channel Adapters (HCA)


Mellanox InfiniBand Host Channel Adapters (HCAs) provide the highest performing interconnect solution for Enterprise Data Centers, Web 2.0, Cloud Computing, High-Performance Computing, and embedded environments. Clustered data bases, parallelized applications, transactional services and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation.


World-Class Performance


Mellanox InfiniBand adapters deliver industry-leading bandwidth with ultra low-latency and efficient computing for performance-driven server and storage clustering applications. Network protocol processing and data movement overhead such as RDMA and Send/Receive semantics are completed in the adapter without CPU intervention. Application acceleration with CORE-Direct™ and GPU communication acceleration brings further levels of performance improvement. Mellanox InfiniBand adapters' advanced acceleration technology enables higher cluster efficiency and large scalability to tens-of-thousands of nodes.


I/O Virtualization


Mellanox adapters utilizing Virtual Intelligent Queuing (Virtual-IQ) technology with SR-IOV provides dedicated adapter resources and guaranteed isolation and protection for virtual machines (VM) within the server. I/O virtualization on InfiniBand gives data center managers better server utilization and LAN and SAN unification while reducing cost, power, and cable complexity.


Storage Accelerated


A consolidated compute and storage network achieves significant cost-performance advantages over multi-fabric networks. Standard block and file access protocols leveraging InfiniBand RDMA result in high-performance storage access. Mellanox adapters support SCSI, iSCSI, NFS and FCoIB protocols.


Software Support


All Mellanox adapters are supported by a full suite of drivers for Microsoft Windows, Linux distributions, VMware, and Citrix XENServer. The adapters support OpenFabrics-based RDMA protocols and software, and the stateless offloads are fully interoperable with standard TCP/UDP/IP stacks. The adapters are compatible with configuration and management tools from OEMs and operating system vendors.


Virtual Protocol Interconnect® (VPI)


VPI flexibility enables any standard networking, clustering, storage, and management protocol to seamlessly operate over any converged network leveraging a consolidated software stack. Each port can operate on InfiniBand, Ethernet, or Data Center Bridging (DCB) fabrics, and supports Ethernet over InfiniBand (EoIB) and Fibre Channel over InfiniBand (FCoIB) as well as Fibre Channel over Ethernet (FCoE) and RDMA over Converged Ethernet (RoCE). VPI simplifies I/O system design and makes it easier for IT managers to deploy infrastructure that meets the challenges of a dynamic data center.


ConnectX®-3 Pro Single/Dual-Port Adapter with Virtual Protocol Interconnect®


ConnectX-3 Pro adapter cards with Virtual Protocol Interconnect (VPI), supporting InfiniBand and Ethernet connectivity with hardware offload engines to Overlay Networks ("Tunneling"), provide the highest performing and most flexible interconnect solution for PCI Express Gen3 servers used in public and private clouds, enterprise data centers, and high performance computing.




Mellanox's industry-leading ConnectX-3 InfiniBand adapters provides the highest performing and most flexible interconnect solution. ConnectX-3 delivers up to 56Gb/s throughput across the PCI Express 3.0 host bus, enables the fastest transaction latency, less than 1usec, and can deliver more than 90M MPI messages per second making it the most scalable and suitable solution for current and future transaction-demanding applications. ConnectX-3 maximizes the network efficiency making it ideal for HPC or converged data centers operating a wide range of applications.





Connect-IB delivers leading performance with maximum bandwidth, low latency, and computing efficiency for performance-driven server and storage applications. Maximum bandwidth is delivered across PCI Express 3.0 x16 and two ports of FDR InfiniBand, supplying more than 100Gb/s of throughput together with consistent low latency across all CPU cores. Connect-IB also enables PCI Express 2.0 x16 systems to take full advantage of FDR, delivering at least twice the bandwidth of existing PCIe 2.0 solutions.


Complete End-to-End 56Gb/s InfiniBand Networking


ConnectX-3 adapters are part of Mellanox's full FDR 56Gb/s InfiniBand end-to-end portfolio for data centers and high-performance computing systems, which includes switches and cables. Mellanox's SwitchX family of FDR InfiniBand switches and Unified Fabric Management software incorporate advanced tools that simplify networking management and installation, and provide the needed capabilities for the highest scalability and future growth. Mellanox's line of FDR copper and fiber cables ensure the highest interconnect performance. With Mellanox end to end, IT managers can be assured of the highest performance, most efficient network fabric.

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